Learn and use Java smarter with JShell

Have you ever wanted to quickly try out some Java code and then spent the next 5 minutes opening an IDE, creating a project, adding a class and then FINALLY trying out the code? Well, those days are gone now that Java 9 has introduced JShell. So reclaim those 5 minutes, use them to get yourself some coffee, and join me to find out why JShell is the most significant learning and productivity- enhancement tool in Java's 20 year existence.